David S. Miller c68e5d39a5 sparc32: Implement hard_smp_processor_id() via instruction patching. ...

This is the last non-trivial user of btfixup.

Like sparc64, use a special patch section to resolve the various
implementations of how to read the current CPU's ID when we don't
have current_thread_info()->cpu necessarily available.

Signed-off-by: David S. Miller <davem@davemloft.net>
Tested-by: Sam Ravnborg <sam@ravnborg.org>

2012-05-14 13:31:38 -07:00

..

asm

sparc32: Implement hard_smp_processor_id() via instruction patching.

2012-05-14 13:31:38 -07:00